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Inventor

Takahiro Hiruma

Inventor
Tokyo, JP

Overview

7→
Patents
2010–2018
Patent span
Electricity
Primary field (CPC H)

Patents· 7 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H04Sprimary
H04SStereophonic systems56%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers33%
B65HHandling thin or filamentary material, e.g. sheets, webs, cables11%
PatentTitleYear
9,936,293Sound reproduction apparatus, a non-transitory computer readable medium, and a sound reproduction-correction method20189,756,447'Acoustic control apparatus'20179,628,931'Apparatus and method for locating an acoustic signal along a direction not overlapped with an arriving direction of an information sound'20179,497,562'Sound field control apparatus and method'20169,154,880'Apparatus and a method for controlling a sound field'20159,088,854'Acoustic control apparatus'20157,828,291'Mechanism for conveying sheet'2010

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2010–2018Patents assigned to TOSHIBA KK (7)· patent assignee history
2010–2018Based in Tokyo, JP· patent location history
2015–2016Patents assigned to ENAMITO AKIHIKO (2)· patent assignee history
2015–2016Patents assigned to HIRUMA TAKAHIRO (2)· patent assignee history
2015–2016Patents assigned to NISHIMURA OSAMU (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TOSHIBA KK72010–2018
ENAMITO AKIHIKO22015–2016
HIRUMA TAKAHIROself22015–2016
NISHIMURA OSAMU22015–2016
Locations
LocationPatentsSpan
Tokyo, JP72010–2018